SINGLE SAMPLING INSPECTION PLANS WITH SPECIFIED ACCEPTANCE PROBABILITY AND MINIMUM AVERAGE COSTS
Abstract:
The purpose of the paper is to give a tabulation and discussion of properties of a system of single sampling attribute plans obtained by minimizing average costs under the restriction that a point on the OC-curve has been fixed. Three systems are studied corresponding to different restrictions a The LTPD system with a fixed consumers risk, PP sub 2 0.10, b The AQL system with a fixed producers risk, QP sub 10.05. c The IQL system with PP sub 012 for P sub 1 P sub 0 P sub 2. LTPD and AQL plans for a double binomial prior distribution may be found from the corresponding plans for a single binomial prior distribution by a suitable change of cost parameter. The solution of the minimization problem and corresponding tables are given for the three systems. The asymptotic properties of the solution are also studied.